价值是价格形成的基础，是必要条件，但还不是充分条件。物品的价值不一定必然转化为价格。物品的价值要转化为价格，必须进入交换领域。价值在多大程度上能转化为现实的市场价格，还要由市场上供需双方力量的对比来决定。在市场开放的条件下，同一市场供给和需求并不总是... Value is the basis of price formation, which is a necessary condition but not yet a sufficient condition. The value of the item is not necessarily converted into price. The value of the item to be converted into price, must enter the field of exchange. To what extent the value can be transformed into a realistic market price, but also by the market forces on both supply and demand to decide. In the open market conditions, the same market supply and demand is not always ...